baber/WOPTO huggingface dataset:
Patent JP-S6340182-B2 (JP)
IPC: C07C255/07
Filed: 1980-03-21
Abstract: Compounds of the formula:  <IMAGE>  wherein n and m are integers having a value of 1 or 2 and n+m=3 and the dashed line indicates two alternative positions of a unit of unsaturation are novel. They possess attractive spicy odors and are useful as ingredients of compounded perfumery compositions. They are readily prepared by the reaction of methyl iso-amyl ketone and cyano-acetic acid.
Patent JP-S5937211-B2 (JP)
IPC: B29C65/24
Filed: 1982-03-25
Abstract: Laser apparatus for longitudinally slitting and welding a collapsed tube of polyethylene film comprises a laser having a guide (27) directing the laser beam at the film as it passes over a roller (13). The middle section of the roller is a hollow quartz cylinder (40) which absorbs laser energy passing through the film and enhances cutting and welding efficiency. A jet (80) of air is directed at the film immediately in front of the focus (60) of the laser to flatten the film on the cylinder (40) and disperse any smoke.
Patent JP-2568678-B2 (JP)
IPC: C07C205/37
Filed: 1989-03-02
Granted: 1997-01-08
Abstract: 3-Substituted para-aminophenols of general formula:    <IMAGE>  (I)  where X=H, halogen; Y=O-, -S-; R=alkyl, hydroxyalkyl, C1-4 aminoalkyl or C3-C6 polyhydroxyalkyl; with the proviso that, when X=H, R is not methyl, and when X=H and Y=O, R is not ethyl; process for preparing them, intermediate compounds of formula:    <IMAGE>  (II)   where X1=halogen, Y and R have the meaning stated above; with the proviso that, when Y=O, R is not methyl, and when R=aminoalkyl, X1 can also denote hydrogen; dyeing compositions containing one or more compounds of formula (I), and a process For dyeing human hair.
Patent JP-2904633-B2 (JP)
IPC: A61P31/04
Filed: 1992-01-28
Granted: 1999-06-14
Abstract: Type-specific capsular polysaccharide preparations from Streptococcus pneumoniae, having on average less than about 1000 oligosaccharide repeat units per molecule, polydispersities between 1.0 and 1.4, intrinsic viscosities between 0.6 and 3.0 dL/g, and less than 3% contamination of type-specific polysaccharide by group-specific C-polysaccharide, are produced by a novel process. The novel type specific polysaccharide products are useful in the preparation of vaccines, especially covalent conjugates comprising the novel polysaccharide linked to a T-cell stimulatory carrier protein. Vaccines comprising the novel polysaccharides are useful in the prevention of infection and of diseases associated with infection by Streptococcus pneumoniae.
Patent JP-3439146-B2 (JP)
IPC: H04N7/01
Filed: 1999-03-04
Granted: 2003-08-25
Abstract: A method and apparatus for extracting chrominance shape information for an interlaced scan type image, which are used in a video compression coding/decoding system or a video manipulation equipment/system. According to the present invention, in an interlaced scan type image with arbitrary luminance shape information, chrominance shape information is extracted on the basis of four adjacent luminance shape pixels in two lines of the same type field. The present method and apparatus can solve a color bleeding problem in a conventional chrominance shape information extraction method considering no characteristic of the interlaced scan type image. Therefore, the present invention has the effect of significantly improving subjective picture quality. <IMAGE>
Patent JP-S6412265-B2 (JP)
IPC: C07D263/04
Filed: 1981-04-24
Abstract: Dichloroacetylamides selected from the group consisting of: (a) N,N-diallyldichloroacetamide, and (b) N-dichloroacetyl oxazolidines having the formula  <IMAGE>  in which R is hydrogen or C1-C3 alkyl are produced in a continuous circulating process by reaction of dichloroacetyl chloride with respectively N,N-diallylamine or an oxazolidine having the formula  <IMAGE>  in the presence of an aqueous solution of sodium hydroxide. The conduct of this process in a continuous circulating fashion produces the desired amide in greater yield than by the heretofore practiced batch processes.
Patent JP-2924059-B2 (JP)
IPC: H01L21/52
Filed: 1990-03-28
Granted: 1999-07-26
Abstract: PURPOSE:To obtain a good mounting state without a need for an excessive area for a scrubbing operation and even at a mounting operation on a recess- shaped part having no scrubbing area by a method wherein, when a solder is melted, a continuous pulse-shaped wind pressure is exerted on a semiconductor pellet and the pellet and the molten solder are vibrated. CONSTITUTION:At a semiconductor-pellet mounting method, a chip carrier 1 is placed on a heating stage 4; a solder 5 is placed on the chip carrier 1; a semiconductor pellet 6 is placed on the solder 5; the chip carrier 1, the solder 5 and the semiconductor pellet 6 are heated up to the melting point of the solder 5; the solder 5 is melted and, after that, cooled; the semiconductor pellet 6 is brazed onto the chip carrier 1. At the mounting method, when the solder 5 is melted, a continuous pulse-shaped wind pressure is exerted on the semiconductor pellet 6, the pellet 6 and the molten solder 5 are vibrated and the semiconductor pellet 6 is brazed onto the chip carrier 1. For example, the pressure of high-pressure nitrogen heated with a gas heating device 8 is modulated to a pulse shape by using an air-pressure adjusting device 9; the nitrogen is jetted from a jet nozzle 10.
Patent JP-H0651499-B2 (JP)
IPC: B65B51/04
Filed: 1990-03-30
Abstract: For attaching, to the neck portion (9a) of a bag-type package (9), a respective wrapper label (7) held in an upright position, side-by-side extensions (7b,7c) of the label are grasped from below, slightly twisted to spread them out, fitted over the neck portion (9a), and released such that, in springing back to their original side-by-side position, they will wrap around said neck portion.
Patent JP-H0428536-B2 (JP)
IPC: B31B50/66
Filed: 1987-04-06
Abstract: PURPOSE:To keep the temperature of a horn, which abuts against a plastic ring, constant and consequently prevent the frictional heat from being built up in the horn by a method wherein cooling air is blasted through the air jets of a cooling air pipe, which is arranged at the peripheral part of the horn. CONSTITUTION:A cooling air pipe 51 annularly surrounding a horn above the tip part, which abuts against a plastic ring 2, of the horn 49. The cooling air pipe 51 is bonded through a proper bracket 52 to the horn 49 so as to be vertically movable together with the horn 49. A large number of air jets 52 are bored on the side, which faces to the horn 49. The tip part of the horn 49 of a supersonic vibration device 48 fits to the inner peripheral surface of the plastic ring 2 so as to vibrate the plastic ring 2 at a super high speed in order to melt the projecting strips of the plastic ring 2 by the frictional heat and to bond the ring to an interior finish film 1a. Though the generated frictional heat is transmitted to the tip part of the horn 49, since the horn 49 is cooled at all times by the air blasted from the cooling air pipe 51 through the jets 52 to the horn, no heat build-up in made on the horn 49 even after the continuous welding of a large number of plastic rings 2 with the horn.
Patent JP-S6233923-B2 (JP)
IPC: B27K3/50
Filed: 1980-07-07
Abstract: Disclosed is a composition and method for preserving wood and construction materials made of wood. The composition comprises more than about 65% by weight of at least one difficulty volatile organic-chemical solvent having a flash point higher than about 30 DEG  C. and of between about 0.35% by weight and 10.0% by weight of a specific fungicidal agent which is soluble, or at least partly soluble, in the organic-chemical solvent. The specific fungicidal agent is a mixture of N,N-dimethyl-N'-phenyl-N'-(fluoro dichloro methylthio) sulfamide and N,N-dimethyl-N'-(p-tolyl)-N'-(fluoro dichloro methylthio) sulfamide, in the proportion, by weight, of between about 25:10 and 10:30 and preferably between about 15:10 and 10:15. If desired, between about 0.1% by weight and 7.0% by weight of a soluble insecticidal agent may be added to the composition.
Patent JP-3518404-B2 (JP)
IPC: B05D1/26
Filed: 1999-03-31
Granted: 2004-04-12
Abstract: PROBLEM TO BE SOLVED: To improve the application efficiency and ensure quality of application. SOLUTION: In a paste application method, which draws and applies paste 7 on the application area 6a of a lead frame by an application nozzle, the discharge port of the nozzle is shifted by a nonstop drawing action on a shifting cause which leads to the application finish point from an application starting point, via first nozzle transition points P1 (A, B, C, and D) set near each corner of the application area 6a and second nozzle transition points P2 (A, B, C, and D) set inside the application area 5a in the order, so that it is shaped with the shifting course leading to the next corner from one corner comes inward of the application area 6a. This can prevent nonconformities such as drop in application efficiency caused by the intermission of discharge, the unevenness in quantity of application, the defects of application form, etc.
Patent EP-1084720-B2 (EP)
Inventor: GEISTLICH PETER
IPC: A61L31/04
Filed: 2000-09-14
Granted: 2009-09-02
Abstract: There is described the use of a sheet of collagen membrane material for the protection of the spinal cord during or after surgery and a method for using such a membrane in the protection of the spinal area of a patient during and/or after surgery.
Patent EP-1365883-B2 (EP)
Inventor: DANZER WOLFGANG
IPC: B23K35/38
Filed: 2002-03-06
Granted: 2007-06-27
Abstract: The invention relates to a process gas for use during laser welding of nonferrous metallic workpieces with a laser beam focussed onto the workpiece to be welded and a laser diode as the laser beam source. According to the invention, the process gas contains at least carbon dioxide and/or oxygen. The process gas can, in addition to carbon dioxide and/or oxygen, also contain argon, nitrogen, helium and/or other precious gases.
Patent EP-1661591-B2 (EP)
Inventor: PEDRINI LUCIANO DR
IPC: A61M1/14
Filed: 2000-07-07
Granted: 2022-06-15
Abstract: The present invention refers to a method for blood purification by means of hemodialysis and/or hemofiltration, wherein to the blood in the extra-corporeal circuit of the hemodialysis and/or hemofiltration device a substitution solution is added upstream as well as downstream of the hemodialyser and/or hemofilter. A purification effect remaining constant with a high purification performance is achieved in that one or several of the operational and/or blood parameters are controlled and that the control is carried out using at least one of the infusion rates of the substitution solutions supplied upstream or downstream of the hemodialyser and/or hemofilter. The present invention also refers to a hemodialysis and/or hemofiltration apparatus for the performance of the inventive method.
Patent EP-1813146-B2 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/08
Filed: 2007-01-24
Granted: 2012-10-17
Abstract: A tractor (10) comprises an electronic tractor controller (60). A baler (12) comprises a crop receiving means (126), a baling chamber (112), a bale shape sensor (144) associated with the baling chamber (112), and an electronic baler controller (110). A steering controller (60) is connected to a swath position sensor (162) and operable to automatically steer the tractor (10) along a swath (130) based upon the signals of the crop swath sensor (162) and of the bale shape sensor (144) such that a uniform bale shape is obtained.
Patent EP-1998447-B2 (EP)
Inventor: SEZER CEM
IPC: H03J1/00
Filed: 2008-04-18
Granted: 2020-04-08
Abstract: This invention speeds up channel search process performed on multiple broadcast types by a new method which estimates the broadcast type by the use of power levels which are extracted from the given frequency spectrum. By using the power level distribution on a given frequency spectrum, the broadcast type of a signal (analog/digital) is estimated and this estimation is used in channel search procedure by fistly testing each frequency step with its estimated broadcast type. This method can be used on all set top boxes, digital plasma-tft televisions, integrated digital televisions which have the support for multiple broadcast types.
Patent EP-0013440-B2 (EP)
IPC: C08J3/02
Filed: 1979-12-31
Granted: 1985-05-08
Abstract: The present invention relates to the use of soluble electrolytes as additive to aqueous dispersions of self-dispersible anionically and/or nonionically hydrophilically modified synthetic materials for the purpose of improving the water resistance and/or blocking resistance of sheet products produced from the dispersions.
Patent EP-0059565-B2 (EP)
IPC: A23L7/10
Filed: 1982-02-19
Granted: 1989-08-30
Abstract: A method for rapidly heat treating a cereal such as rice in at least two cyclones wherein the cereal is contacted for 10 to 15 seconds with hot gas at a temperature of 400 DEG  to 600 DEG  C. Substantially all the heat treatment occurs in the cyclones which provide conditions of extreme turbulence enabling the vaporization of water in the cereal to produce a substantially uniform microporous product. Quick cooking rice cookable in about six minutes may be produced very economically.
Patent EP-0391096-B2 (EP)
Title: Method for automatically controlling the crusher clearance, determining the granular size, of a crushing machine and apparatus for carrying out the method
Inventor: SEIFFERT KLAUS-PETER
IPC: B02C13/09
Filed: 1990-03-14
Granted: 2000-01-19
Abstract: The invention relates to a method for automatically controlling the crusher clearance, determining the granular size, of a crushing machine which has a first circulating crushing tool 2-4 and at least one further crushing tool 5,7 assigned to the latter. The invention relates in particular to a method for operating an impact mill in which, in order to avoid substantial changes to the granular size of the crushed material, the impact mechanism 5,7 is moved when the impact mill is idling by means of a drive 10,11 up to the first contact with the impact strips 4 on the rotor 2 and, after identifying the resulting noises by means of a microphone 18, the movement is reversed until the previously specified crusher clearance is reached. According to the invention, a filter circuit is provided which makes the noises resulting from the contact of the crushing tools 4,5,7 recognisable for a computer which permits the steps necessary for the control to proceed according to a predetermined programme. The invention also relates to a system for carrying out the method. <IMAGE>
Patent EP-0612235-B2 (EP)
Inventor: MURAKAMI SETSUKO
IPC: A61F13/534
Filed: 1992-11-06
Granted: 2002-08-28
Abstract: An absorbent article such as a sanitary napkin having a liquid distribution strip that provides improved distribution or wicking of liquid exudates. The absorbent article comprises a liquid permeable topsheet, a liquid impermeable backsheet, a liquid absorbent pad and a liquid distribution strip. The absorbent pad is positioned between the topsheet and the backsheet. The liquid distribution strip is positioned between the topsheet and the absorbent pad. The liquid distribution strip comprises a nonwoven web which has a screen pattern having high fiber density portions with reduced spacing between the fibers and/or an embossed pattern having a higly compressed portion. The high fiber density portion of the screen pattern is oriented primarily to the longitudinal ends of the absorbent pad so as to distribute the liquid exuded to the longitudinal ends. The highly compressed portions of the embossed pattern are oriented primarily to the longitudinal ends so as to inhibit the distribution of liquid toward the lateral edges.
Patent EP-0812184-B2 (EP)
Inventor: GIACOMONI PAOLO
IPC: A61K8/365
Filed: 1996-02-26
Granted: 2009-02-18
Abstract: The use of an effective amount of at least one nitric oxide synthase inhibitor in a cosmetic composition or for making a pharmaceutical composition is disclosed, said inhibitor or pharmaceutical composition being intended to reduce the skin irritant effect of topically applied cosmetic or pharmaceutical substances. A cosmetic or pharmaceutical composition containing an effective amount of at least one nitric oxide synthase inhibitor, and a cosmetic treatment method using said cosmetic composition, are also disclosed.
Patent EP-1142493-B2 (EP)
Inventor: KOHMURA MASANORI
IPC: A23L27/21
Filed: 1999-11-25
Granted: 2013-08-07
Abstract: A yeast extract containing  gamma -glutamylcysteine in an amount of 1 % by weight or more based on the solid matters; a process for producing a food material (for example, yeast cells) being rich in cysteine which is characterized by maintaining the food material at 50 to 120  DEG C in the absence of sugar and in the presence of water at pH 1 to 7, or treating the food material with  gamma -glutamylpeptide hydrolase at pH 3 to 9 at 15 to 70  DEG C; and a process for producing a flavor-enhancing agent for foods capable of enhancing the flavor (beef flavor, dried bonito flavor, ctc.) of foods or drinks which comprises treating food materials with  gamma -glutamylpeptide hydrolase and then adding a reducing sugar to thereby solve the problems of, for example, causing a strong scorching taste.
Patent JP-H0776165-B2 (JP)
IPC: A61K6/884
Filed: 1985-05-15
Abstract: A dental restorative composition containing a monofunctional aromatic or cycloaliphatic acrylate or methacrylate, such as benzyl methacrylate.
Patent JP-3422814-B2 (JP)
IPC: A63F5/04
Filed: 1993-04-30
Granted: 2003-06-30
Abstract: PURPOSE:To inform of the effectuated timing by effectuating the stop operation of a stop operation means in delay from the start of the variable display of a variable display device, with the simple constitution, by effectively utilizing a standard position detecting means which is installed on a game machine in the former. CONSTITUTION:The stop operation of each reel is effectuated under the necessary condition that it is judged the standard position of the left reel is detected by S85A, and the standard position of the middle reel is detected by S85C, and the standard position of the right reel is detected by S85E. Then, it is informed to a player that the stop operation of each reel is effectuated, from the put-ON Of an operation efficacy lamp by S86.
Patent JP-2613716-B2 (JP)
IPC: A47L23/24
Filed: 1992-04-06
Granted: 1997-05-28
Abstract: The invention relates to a mat (1) comprising a plurality of elongated rails (2) arranged perpendicular to one another and each having a receiving portion (3) adapted to receive a tread member. The rails are coupled by means of first and second connecting elements, preferably consisting of T-shaped members (8) and U-shaped members (6), by insertion in a direction at least substantially perpendicular to the longitudinal axis of the rails (2). <IMAGE>
Patent JP-H054911-B2 (JP)
IPC: B41J2/185
Filed: 1987-05-13
Abstract: A drop-catching structure for use in a liquid jet printing apparatus of the type which generates a linear array of closely spaced (i.e., high density) droplet streams from an orifice plate. The droplets are deflected from a normal droplet path towards a catching structure, the preferred embodiment of which includes an upper first planar surface substantially parallel to the droplet path, an intermediate planar surface disposed below the first planar surface and inclined downwardly and outwardly relative to the first planar surface, and a lower planar surface disposed below the intermediate surface which terminates in an upwardly directed channel defined with the ingesting blade.
Patent JP-2671922-B2 (JP)
IPC: H01L23/48
Filed: 1987-05-27
Granted: 1997-11-05
Abstract: Disclosed is a semiconductor package which permits coupling of semiconductor bond pads to I/O leads where a high density of connections is needed. Conductive fingers (16) backed by an insulating tape (17) are bonded to the ends of the fingers (11) on a lead frame (10). The tape fingers are electrically coupled to the bond pads (21) on one major surface of the semiconductor chip (20) by wire bonding. In one embodiment, the opposite major surface of the chip is bonded to a paddle (13) on the lead frame through an aperture (18) in the tape for maximum heat dissipation.
Patent JP-H0371672-B2 (JP)
IPC: G04C3/14
Filed: 1981-08-25
Abstract: The present invention comprises measuring, upon application of a drive pulse to the actuating coil 5 of the stepping motor, the variation in the magnetic induction flux in the stator of the motor, and interrupting the drive pulse when the variation in flux reaches a predetermined value. Measurement of the variation in flux may be effected, for example, by detecting the current in the actuating coil and integrating the difference between the supply voltage of the actuating coil and the product of the current by the d.c. resistance of the coil, or by providing an auxiliary detection coil 71 and integrating the voltage induced therein in an integrator 73, 74. When the integrator outputs exceeds the magnitude of either a positive or negative reference voltage, a comparator circuit 78, 79, 81 provides the signal to a circuit 13 to terminate the drive pulse. The foregoing abstract is not to be taken as limiting the invention described herein, and in order to understand the full nature and extent of the technical disclosure herein, reference should be made to the accompanying drawings and detailed description.
Patent JP-H0257802-B2 (JP)
IPC: B01J19/00
Filed: 1986-06-06
Abstract: A cleaning method for removing the scales, etc. deposited on the interior of a polymerization reactor which has been used in emulsion or suspension polymerization. This method uses a chemical cleaning comprising a soap builder, alkali agent, an aqueous solution or dispersion of a surfactant, and an organic solvent and/or polymerizable monomer. This system may further contain a plastic packing such as tellerettes. By this method, scales deposited on the interior of a polymerization reactor, particularly, scales deposited on the inside surface, agitator, and baffle-plates of the reactor are completely removed.
Patent JP-S6051451-B2 (JP)
IPC: C07C29/84
Filed: 1978-11-06
Abstract: A process for preparing tertiary butyl alcohol from isobutylene comprising reacting isobutylene or a hydrocarbon mixture containing isobutylene with an aqueous solution of an aliphatic carboxylic acid having from 1 to 6 carbon atoms in the presence of a solid, acidic ion-exchange resin as catalyst to produce an aqueous reaction mixture of a major a mount of tertiary butyl alcohol and a minor amount of the tertiary butyl ester of the carboxylic acid, characterised by the steps of
 (1) subjecting said reaction mixture (4) to distillation (103) to remove unreacted isobutylene or hydrocarbon mixture therefrom, and thereafter;
 (2) supplying the treated reaction mixture of step (1) to a distillation column (104) and passing water (9) downwardly through said distillation column (104) to remove said tertiary butyl ester of the carboxylic acid.
Patent JP-H0328437-B2 (JP)
IPC: C07D498/10
Filed: 1982-08-26
Abstract: This invention relates to a new carbapenam compound and salt thereof. More particularly, it relates to a new carbapenam compound and salt thereof, which are useful intermediates for preparing carbapenam antibiotics, and to processes for the preparation thereof.
Patent JP-H06102663-B2 (JP)
IPC: C07H19/16
Filed: 1990-06-08
Abstract: This invention relates to a N-heteroaryl-purin-6-amine of the formula   <CHEM> where R1 is hydrogen, lower alkyl, and arylloweralkyl; R2 and R3 are independently hydrogen, lower alkyl or R2 and R3 taken together are aryl; R4 and R5 are independently hydrogen, lower alkyl, or R4 and R5 taken together are aryl; R6 is hydrogen, lower alkyl, aryl, arylloweralkyl, <CHEM> where R2, R3, R4 and R5 are as defined above, and the pharmaceutically acceptable acid addition salts thereof and where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as analgesic and anticonvulsant agents.